Well, it looks like I may be joining you on this hunt for the elusive VX moan... I too have been noticing an occassional groan when turning. It only happens once or twice each time I drive, but I want to track it down before it gets worse. I know from previous vehicles that a bad CV Joint will balk during tight turns, and when I had it aligned the other day the mechanic informed me that I have a torn CV boot, so that's the first thing I'm going to look at. I'll keep you posted on what I come up with.